


public class HelloWorld {
    public static void main(String[] args) {
	shit kkk=new shit();
	int[] b=new int[10];
	int i;

	for(i=0;i<10;i++)
		b[i]=i;
	
	man kk=new man();

        System.out.println("Hello World!"); // Display the string.

	for(i=0;i<10;i++)
	        System.out.printf("%d\n",b[i]); // Display the string.

	kkk.fuck();
	kk.fuckagain();
    }
}
class shit{
	int aa=0;
	int bb=10;
	void fuck(){
		System.out.printf("pls fuck!!!");
	}
}

class man extends shit{
	void fuckagain(){
		System.out.printf("again");
	}

}
interface df{


}

class sayshit implements df{



}

